Finding the Fourth Proportional to 2,380,392, 3,285,240.48 and 1,475,110.08
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Solution
The fourth proportional to 2,380,392, 3,285,240.48 and 1,475,110.08 is: 2,035,837.52
Step by Step Solution
- Step 1: Write the proportion equation
2,380,392 : 3,285,240.48 = 1,475,110.08 : x - Step 2: Convert to fraction form
2,380,392/3,285,240.48 = 1,475,110.08/x - Step 3: Cross multiply
2,380,392x = 3,285,240.48 × 1,475,110.08 - Step 4: Simplify right side
2,380,392x = 4,846,091,347,272.04 - Step 5: Solve for x
x = 4,846,091,347,272.04/2,380,392 - Step 6: Final answer
x = 2,035,837.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.